Ionisation of gaseous samples
US11270876B2 · kind B2 · utility
0Cited by
65References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 7, 2016 |
| Grant date | Mar 8, 2022 |
| Priority date | — |
| Expiry date | Mar 7, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG16H50/20
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method of mass spectrometry or ion mobility spectrometry is disclosed comprising: providing an analyte; supplying a matrix compound to said analyte such that said analyte dissolves in said matrix; forming first droplets of the dissolved analyte; and colliding said first droplets with a collision surface. The use of matrix improves the analyte ion signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.